8.4x+3.6y=7.8

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Solution for 8.4x+3.6y=7.8 equation: 


Simplifying
8.4x + 3.6y = 7.8

Solving
8.4x + 3.6y = 7.8

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3.6y' to each side of the equation.
8.4x + 3.6y + -3.6y = 7.8 + -3.6y

Combine like terms: 3.6y + -3.6y = 0.0
8.4x + 0.0 = 7.8 + -3.6y
8.4x = 7.8 + -3.6y

Divide each side by '8.4'.
x = 0.9285714286 + -0.4285714286y

Simplifying
x = 0.9285714286 + -0.4285714286y

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